From: Benny Halevy <bhalevy@tonian.com>
To: tao.peng@emc.com
Cc: bharrosh@panasas.com, bergwolf@gmail.com,
Trond.Myklebust@netapp.com, linux-nfs@vger.kernel.org
Subject: Re: [PATCH-RESEND 4/4] pnfsblock: do not ask for layout in pg_init
Date: Thu, 01 Dec 2011 11:57:50 +0200 [thread overview]
Message-ID: <4ED74F9E.3030602@tonian.com> (raw)
In-Reply-To: <F19688880B763E40B28B2B462677FBF805E5043E4B@MX09A.corp.emc.com>
On 2011-12-01 07:05, tao.peng@emc.com wrote:
> 1. remove the limit on IO_MAX at .pg_test.
> 2. ask for layout at .pg_doio for the size of current IO desc
> 3. if server returns short layout, split nfs_read/write_data or desc and issue the pagelist covered by lseg.
> 4. do 2 and 3 in a loop until all pages in current desc is handled.
Sounds reasonable to me.
Benny
next prev parent reply other threads:[~2011-12-01 9:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-03 4:56 [PATCH-RESEND 4/4] pnfsblock: do not ask for layout in pg_init Peng Tao
2011-11-29 17:48 ` Jim Rees
2011-11-30 5:43 ` tao.peng
2011-11-30 12:57 ` Benny Halevy
2011-11-30 13:17 ` Peng Tao
2011-12-01 1:18 ` Boaz Harrosh
2011-12-01 5:05 ` tao.peng
2011-12-01 9:57 ` Benny Halevy [this message]
2011-12-01 17:33 ` Boaz Harrosh
2011-12-01 18:00 ` Boaz Harrosh
2011-12-02 4:59 ` tao.peng
2011-12-07 14:08 ` Boaz Harrosh
2011-12-08 3:32 ` tao.peng
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